[INFO] fetching crate isogeometric_analysis 0.3.1...
[INFO] testing isogeometric_analysis-0.3.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate isogeometric_analysis 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate isogeometric_analysis 0.3.1
[INFO] finished tweaking crates.io crate isogeometric_analysis 0.3.1
[INFO] tweaked toml for crates.io crate isogeometric_analysis 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate isogeometric_analysis 0.3.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding array2d v0.2.1 (available: v0.3.2)
[INFO] [stderr]       Adding colorsys v0.6.7 (available: v0.7.1)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] [stderr]       Adding float-cmp v0.9.0 (available: v0.10.0)
[INFO] [stderr]       Adding num v0.1.43 (available: v0.4.3)
[INFO] [stderr]       Adding time-test v0.2.3 (available: v0.3.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unroll v0.1.5
[INFO] [stderr]   Downloaded embed-doc-image v0.1.4
[INFO] [stderr]   Downloaded num-rational v0.1.43
[INFO] [stderr]   Downloaded time-test v0.2.3
[INFO] [stderr]   Downloaded num v0.1.43
[INFO] [stderr]   Downloaded array2d v0.2.1
[INFO] [stderr]   Downloaded num-complex v0.1.44
[INFO] [stderr]   Downloaded colorsys v0.6.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b0e03217f1aa297f554574b57ad3b49c7459bc45325b88682558f81cfcd4af6
[INFO] running `Command { std: "docker" "start" "-a" "2b0e03217f1aa297f554574b57ad3b49c7459bc45325b88682558f81cfcd4af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b0e03217f1aa297f554574b57ad3b49c7459bc45325b88682558f81cfcd4af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0e03217f1aa297f554574b57ad3b49c7459bc45325b88682558f81cfcd4af6", kill_on_drop: false }`
[INFO] [stdout] 2b0e03217f1aa297f554574b57ad3b49c7459bc45325b88682558f81cfcd4af6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86e5497f29399495d511eeab086ead6c9405cb8b96f938682865df8694fcd199
[INFO] running `Command { std: "docker" "start" "-a" "86e5497f29399495d511eeab086ead6c9405cb8b96f938682865df8694fcd199", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling time-test v0.2.3
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling array2d v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling colorsys v0.6.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling isogeometric_analysis v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.78s
[INFO] running `Command { std: "docker" "inspect" "86e5497f29399495d511eeab086ead6c9405cb8b96f938682865df8694fcd199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e5497f29399495d511eeab086ead6c9405cb8b96f938682865df8694fcd199", kill_on_drop: false }`
[INFO] [stdout] 86e5497f29399495d511eeab086ead6c9405cb8b96f938682865df8694fcd199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48fe14e94700a9f45362c7c9a850fe39efc5f8f4a82d07e67b53d5acd6ada677
[INFO] running `Command { std: "docker" "start" "-a" "48fe14e94700a9f45362c7c9a850fe39efc5f8f4a82d07e67b53d5acd6ada677", kill_on_drop: false }`
[INFO] [stderr]    Compiling isogeometric_analysis v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "48fe14e94700a9f45362c7c9a850fe39efc5f8f4a82d07e67b53d5acd6ada677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fe14e94700a9f45362c7c9a850fe39efc5f8f4a82d07e67b53d5acd6ada677", kill_on_drop: false }`
[INFO] [stdout] 48fe14e94700a9f45362c7c9a850fe39efc5f8f4a82d07e67b53d5acd6ada677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef3678126c2981c0e37c7a86b567fe38f5eefaab5a961a7cf84b40a1e01643ca
[INFO] running `Command { std: "docker" "start" "-a" "ef3678126c2981c0e37c7a86b567fe38f5eefaab5a961a7cf84b40a1e01643ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/isogeometric_analysis-776d72e3a1b4c9ed)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test core::factorial::tests::test ... ok
[INFO] [stdout] test core::color::tests::test ... ok
[INFO] [stdout] test core::mapping::tests::test ... ok
[INFO] [stdout] test core::matrix::tests::test_add ... ok
[INFO] [stdout] test core::matrix::tests::test_assign_col ... ok
[INFO] [stdout] test core::matrix::tests::test_identity ... ok
[INFO] [stdout] test core::matrix::tests::test_mult_matrix ... ok
[INFO] [stdout] test core::matrix::tests::test_mult_scalar_1 ... ok
[INFO] [stdout] test core::matrix::tests::test_mult_scalar_2 ... ok
[INFO] [stdout] test core::matrix::tests::test_mult_scalar_3 ... ok
[INFO] [stdout] test bezier::bezier::tests::test_eq ... ok
[INFO] [stdout] test core::matrix::tests::test_evenly_spaced ... ok
[INFO] [stdout] test core::matrix::tests::test_max ... ok
[INFO] [stdout] test core::matrix::tests::test_round ... ok
[INFO] [stdout] test core::matrix::tests::test_get ... ok
[INFO] [stdout] test core::matrix::tests::test_set ... ok
[INFO] [stdout] test bezier::utahdata::tests::test_eq ... ok
[INFO] [stdout] test core::matrix::tests::test_sub ... ok
[INFO] [stdout] test core::matrix::tests::test_transpose ... ok
[INFO] [stdout] test core::matrix::tests::test_low_upp_triangular ... ok
[INFO] [stdout] test core::matrix::tests::test_zeros ... ok
[INFO] [stdout] test core::point::tests::test_eq ... ok
[INFO] [stdout] test core::range::tests::test_includes ... ok
[INFO] [stdout] test core::range::tests::test_size ... ok
[INFO] [stdout] test core::size::tests::test_empty ... ok
[INFO] [stdout] test core::matrix::tests::test_rect ... ok
[INFO] [stdout] test core::matrix::tests::test_size ... ok
[INFO] [stdout] test core::size::tests::test_equality ... ok
[INFO] [stdout] test core::matrix::tests::test_print ... ok
[INFO] [stdout] test core::matrix::tests::test_vec ... ok
[INFO] [stdout] test bezier::bezier::tests::test_circle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] [stderr] (fact(6) took PT0.000000380S) (fact(7) took PT0.000000220S) (fact(8) took PT0.000000210S) (fact(9) took PT0.000000240S) (fact(20) took PT0.000000320S)    Doc-tests isogeometric_analysis
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/bezier/bezier.rs - bezier::bezier::BezierCurveDemo1 (line 429) ... ok
[INFO] [stdout] test src/bezier/bezier.rs - bezier::bezier::Bernstein (line 37) ... ok
[INFO] [stdout] test src/bezier/bezier.rs - bezier::bezier::BezierCurve (line 83) ... ok
[INFO] [stdout] test src/bezier/teaspoon.rs - bezier::teaspoon::BezierTeaspoon (line 307) ... ok
[INFO] [stdout] test src/bezier/teacup.rs - bezier::teacup::BezierTeacup (line 312) ... ok
[INFO] [stdout] test src/bezier/teapot.rs - bezier::teapot::BezierTeapot (line 379) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef3678126c2981c0e37c7a86b567fe38f5eefaab5a961a7cf84b40a1e01643ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3678126c2981c0e37c7a86b567fe38f5eefaab5a961a7cf84b40a1e01643ca", kill_on_drop: false }`
[INFO] [stdout] ef3678126c2981c0e37c7a86b567fe38f5eefaab5a961a7cf84b40a1e01643ca